NAICS 212321: Construction Sand and Gravel Mining
This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) operating commercial grade (i.e., construction) sand and gravel pits; (2) dredging for commercial grade sand and gravel; and (3) washing, screening, or otherwise preparing commercial grade sand and gravel.

ExioML sector: Sand and clay
Region: US | Year: 2022
Sector value added: 11524.4593847 M EUR | Employment: 9.59074182368 thousand persons
Sector GHG emissions: 13750254688.4 kg CO2 eq | Energy carrier net total: 92058.3535645 TJ | Carbon intensity: 1.1931366348216725

Company: Granite Rock Co
With its flagship quarry in Aromas, California, Graniterock is one of the Monterey and San Francisco Bay Area's premier suppliers of high-quality aggregate, sand, concrete, recycled aggregate, hot mix asphalt and other building materials.